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Timing matters! The neural signature of intuitive judgments differs according to the way information is presented

Horr, Ninja K. and Braun, Christoph and Zander, Thea and Volz, Kirsten G.. (2015) Timing matters! The neural signature of intuitive judgments differs according to the way information is presented. Consciousness and Cognition, 38. pp. 71-87.

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Official URL: http://edoc.unibas.ch/40226/

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Abstract

One can conceive of intuition as the preliminary perception of coherence. Since this requires holistic perception, it is hypothesized that underlying processing strategies are dependent on the possibility to obtain all relevant information at once. The present study used magnetoencephalography (MEG) to investigate neural mechanisms underlying intuitive coherence perception when semantic concepts are presented all together (simultaneously) or one after the other (sequentially). With simultaneous presentation, absolute activation increases in the left OFC when participants recognize coherence. With sequential presentation activation increases in the right OFC when participants conclude that there is no common associate between the words presented. Behavioral performance was similar in the two experiments. These results demonstrate that the way information is revealed over time changes the processing of intuitive coherence perception. We propose that such changes must be taken into account to disentangle the neural and behavioral mechanisms underlying different accounts of intuition and related phenomena.
Faculties and Departments:07 Faculty of Psychology > Departement Psychologie > Forschungsbereich Klinische Psychologie und Neurowissenschaften > Klinische Psychologie und Epidemiologie (Lieb)
UniBasel Contributors:Zander, Thea
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:Elsevier
ISSN:1053-8100
e-ISSN:1090-2376
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:02 Nov 2017 11:29
Deposited On:02 Nov 2017 11:29

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